Re: [Samba] Help with backslash issue on smbfs

[Michael Grice]

* Michael Grice [EMAIL PROTECTED] [080109 17:42] wrote:
 I am in the middle of migrating a number of applications from one server
 to another and I am running into an issue with backslashes on a smbfs
 mount. Basically, the backslash can be used in a file path on the old
 server and not on the new. This turns out to be important because of the
 samba share is used to store data for a large number of FTP clients, who
 use an old automated script which chokes on the backslash. The script
 unfortunately would be very difficult to replace.

[...]

No replies. I was afraid I might be out of luck from the samba end.

For anyone looking through the archives or googling this later, however, I
wound up working around it at the application level. One of my colleagues
pointed out that proftpd has its own mod_rewrite, and it appears I'll
be able to get that to work.  
--Michael
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[Samba] Help with backslash issue on smbfs

[Michael Grice]

I am in the middle of migrating a number of applications from one server
to another and I am running into an issue with backslashes on a smbfs
mount. Basically, the backslash can be used in a file path on the old
server and not on the new. This turns out to be important because of the
samba share is used to store data for a large number of FTP clients, who
use an old automated script which chokes on the backslash. The script
unfortunately would be very difficult to replace.

Let me show you how it behaves on the old server:

old_server# ls a
b
old_server# cat a/b
foobar
old_server# cat a\\b
foobar
old_server# touch a\\b
old_server#

(The FTP script does things like put a\b and expects file b to get
put into the directory a.)

On the new server, however, this does not work:

new_server# ls a
b
new_server# cat a/b
foobar
new_server# cat a\\b
cat: a\b: Invalid argument
new_server# touch a\\b
touch: setting times of `a\\b': Invalid argument

Since smbfs is going away, I should add that I tried cifs and got the same 
results.

The old server is Red Hat 7.3 with samba 2.2.7. The new server is
running SUSE Enterprise 10 and samba 3.0.22.

The samba share itself is on a Netapp. We tried NFS from the netapp but
had much worse problems.

Here's the smb.conf file:

[global]
winbind cache time = 10
template shell = /bin/tcsh
template homedir = /home/%U
winbind uid = 1-2
winbind gid = 1-2
workgroup = somedomain.org
security = domain
password server = *
encrypt passwords = yes
hosts allow = 0.0.0.0/0

I've tried dinking around with the mount options, including the iocharset
and the codepage. I tried the mangling maps option in smb.conf. However,
I'm not getting anywhere and I am stumped. Does anyone have some
suggestions on restoring the old behaviour in either smbfs or cifs, or
some workaround?

Thanks,

Michael
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